47676320

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15683}}^1$

素因数の和:15717

約数の個数: 48

約数和(自身を含む): 118571040

約数和(自身を除く): 70894720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 15683, 31366, 62732, 78415, 125464, 156830, 250928, 297977, 313660, 501856, 595954, 627320, 1191908, 1254640, 1489885, 2383816, 2509280, 2979770, 4767632, 5959540, 9535264, 11919080, 23838160, 47676320]

約数ペア:

[(1, 47676320), (2, 23838160), (4, 11919080), (5, 9535264), (8, 5959540), (10, 4767632), (16, 2979770), (19, 2509280), (20, 2383816), (32, 1489885), (38, 1254640), (40, 1191908), (76, 627320), (80, 595954), (95, 501856), (152, 313660), (160, 297977), (190, 250928), (304, 156830), (380, 125464), (608, 78415), (760, 62732), (1520, 31366), (3040, 15683)]